NO125645B

NO125645B -

Info

Publication number: NO125645B
Application number: NO168770A
Authority: NO
Inventors: Luigi Bagnulo
Original assignee: Luigi Bagnulo
Priority date: 1966-07-06
Filing date: 1967-06-27
Publication date: 1972-10-09
Also published as: GR33909B; GB1157456A; AT281516B; CH460467A; DE1600410A1; US3441293A; DE1600410B2; SE330636B; NL6709100A; DE1600410C3; BE700551A; NL150895C

Description

Reguleringsanordning for tinder på landbruksmaskiner. Regulation device for tines on agricultural machines.

Oppfinnelsen angår en reguleringsanordning for tinder på landbruksmaskiner, The invention relates to a regulation device for tines on agricultural machines,

spesielt rivetinder eller liknende lange especially rake tines or similar long ones

tinder. Det er alltid vanskelig å få tindeendene til å ligge nøyaktig i samme høyde peaks. It is always difficult to get the tine ends exactly at the same height

og i samme gjensidige avstand. and at the same mutual distance.

For å kunne regulere inn tindeendene i høyderetningen er det foreslått å In order to be able to adjust the tines in the height direction, it is suggested to

gjøre tindenes festemutter ved tindeåsen make the tine's fastening nut at the tine ridge

eksentrisk og la den gripe inn i bakre eccentric and let it engage in the rear

tindehull i åsen med en konisk del. Ved summit hole in the hill with a conical part. By

denne anordning lar det seg bare gjøre å this arrangement can only be done to

regulere tindeendenes høydestilling, men regulate the height position of the tines, but

denne regulering vil influere på tinde-endens sidestilling i forhold til de nær-liggende tinder, slik at tindeenden ved regulering av høyden vil komme enten nær-mere eller lenger fra nabotindene. this regulation will influence the juxtaposition of the peak end in relation to the nearby peaks, so that when adjusting the height, the peak end will come either closer or further from the neighboring peaks.

For å kunne regulere såvel tindeendenes høyde som avstand gjensidig, har In order to be able to regulate both the height and distance of the tines mutually, has

man foreslått å plasere to samvirkende it is proposed to place two co-operators

eksenterskiver i tindeåpningen ved festemutteren. Disse to eksenterskiver er inn-lagt i hinannen. Man kan også greie seg eccentric washers in the tine opening by the fixing nut. These two eccentric disks are inserted into each other. You can also manage

med en eksenterskive i bakre tindehull, with an eccentric disc in the rear pinion hole,

hvis festemutteren gjøres konisk og eksentrisk. if the fixing nut is made conical and eccentric.

Oppfinnelsen angår en annen reguleringsanordning for en sådan dobbel regulering av tindeendene, som karakteriseres The invention relates to another regulation device for such a double regulation of the tine ends, which is characterized

ved at det er innsatt koniske eksenterringer in that conical eccentric rings are inserted

i begge tindens festeåpninger i tindeåsen, in both of the tinde's fastening openings in the tindeasen,

slik at tindens høyde — og sidestilling kan so that the height of the peak — and lateral position can

reguleres ved samtidig dreining på begge regulated by turning both at the same time

eksenterringer. eccentric rings.

Et utførelseseksempel av anordningen An embodiment of the device

etter oppfinnelsen er vist på tegningen, according to the invention is shown in the drawing,

som viser et tverrsnitt gjennom den rør-formige tindeås, og en tinde sett f rai siden. which shows a cross-section through the tubular peak ridge, and a peak seen from the side.

I tindeåsen er det for hver tinde to In Tindeåsen there are two for every peak

diametralt overfor hinannen liggende hull eller åpninger, som tinden stikkes gjennom idet tindens indre ende er gjenget og påsatt en fellesmutter 5. holes or openings located diametrically opposite each other, through which the tines are inserted, as the inner end of the tines is threaded and a common nut is attached 5.

Etter oppfinnelsen er det i begge tindens festehull i tindeåsen 6 innsatt koniske eksenterringer 3, 4. Bak den indre eksenterring 3 er det på tinden 1 tildannet eller festet en ansats 2, som ved tilskruning av festemutteren 5 presser eksenterringen 3 fast, likesom mutteren 5 fastklemmer eksenterringen 4. According to the invention, conical eccentric rings 3, 4 have been inserted into both of the tines' attachment holes in the tines ridge 6. Behind the inner eccentric ring 3, a projection 2 has been formed or attached to the tines 1, which, when the fastening nut 5 is screwed on, presses the eccentric ring 3 firmly, just as the nut 5 clamps the eccentric ring 4.

Ligger tindens 1 ytre ende ikke nøy-aktig i høyde med de andre tindeender og ligger tinden for nær en av sidetinnene, kan tindeenden ved samtidig dreining av de to eksenterringer 3, 4 innreguleres såvel i høyderetningen som i sideretningen. Etter oppfinnelsen kan tindens 1 indre del være jevntykk (sylindrisk) mens den ellers må være konisk, av hensyn til festet. If the outer end of the tines 1 is not exactly at the same height as the other tines and the tines are too close to one of the side tines, the tines can be adjusted both vertically and laterally by simultaneously turning the two eccentric rings 3, 4. According to the invention, the inner part of the tines 1 can be of uniform thickness (cylindrical), while it must otherwise be conical, for reasons of attachment.

Claims

Adjustment device for tines on

agricultural machines, especially harrow tines and other long tines, where the tines are fixed in a transverse tines ridge by means of a fastening nut, and where eccentric discs are inserted in the rear fastening opening in a tube-shaped tines ridge for regulating the height and lateral position of the outer tines, characterized by ' conical eccentric rings (3, 4) are inserted into the pinion (1)'s two, diametrically opposite fixing openings, of which the inner eccentric ring (3) is clamped after adjustment by a projection (2) formed or attached to the pinion.